🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.83 AU - 1.11 AU

Year: 358 Days

Day: 46.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,542,885 km

• M1: 38,895 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.08 AU - 1.18 AU

Year: 450 Days

Day: 27.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.6 AU

Year: 543 Days

Day: 46.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.1 AU - 1.48 AU

Year: 549 Days

Day: 22.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.27 AU - 2.27 AU

Year: 1282 Days

Day: 34.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,542,885 km

• M1: 57,146 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.26 AU - 2.44 AU

Year: 1350 Days

Day: 40.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.24 AU - 3.08 AU

Year: 1626 Days

Day: 27 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,542,885 km

• M1: 303,833 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 4.2

Gravity: 44.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.91 AU - 20.93 AU

Year: 28427 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,542,885 km

• M1: 53,855 km (0.086 R)
• M2: 258,056 km (0.113 R)
• M3: 554,709 km (0.063 R)
• M4: 943,514 km (0.113 R)
• M5: 1,166,564 km (0.027 R)
• M6: 1,339,799 km (0.084 R)
• M7: 2,030,193 km (0.113 R)
• M8: 3,133,776 km (0.069 R)
• M9: 3,967,186 km (0.12 R)
• M10: 5,831,624 km (0.097 R)
• M11: 6,727,865 km (0.114 R)
• M12: 7,131,330 km (0.052 R)
• M13: 9,393,849 km (0.112 R)
• M14: 10,958,642 km (0.107 R)
• M15: 11,730,717 km (0.103 R)
• M16: 11,874,929 km (0.098 R)
• M17: 12,463,447 km (0.115 R)
• M18: 21,975,927 km (0.098 R)
• M19: 22,195,238 km (0.072 R)
• M20: 27,017,525 km (0.09 R)
• M21: 28,811,802 km (0.06 R)
• M22: 30,547,586 km (0.087 R)
• M23: 32,635,523 km (0.059 R)
• M24: 36,171,120 km (0.104 R)
• M25: 41,104,558 km (0.092 R)
• M26: 44,689,671 km (0.072 R)
• M27: 54,853,650 km (0.082 R)
• M28: 60,468,357 km (0.055 R)
• M29: 60,683,329 km (0.106 R)
• M30: 63,969,845 km (0.096 R)
• M31: 66,912,584 km (0.119 R)
• M32: 68,533,777 km (0.087 R)
• M33: 72,337,452 km (0.077 R)
• M34: 82,193,259 km (0.06 R)
• M35: 85,938,591 km (0.065 R)
• M36: 87,303,373 km (0.115 R)
• M37: 95,796,044 km (0.053 R)
• M38: 99,641,158 km (0.088 R)
• M39: 99,941,101 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,520 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit